Speaker stands need to be both sturdy and easy to move. The JamStands JSTS50 Speaker Stand fits on both accounts, giving you a stable environment in which to elevate your speakers to optimum height. Crafted from aluminum and powder-coated for finish durability, these stands will give you years of service. Each stand can hold up to 110 lbs. and includes both a 1-1/2 and 1-3/8 inch adaptors to accommodate different types of speakers. The strong telescoping and leg collars provide a stable stand for your speakers. The height adjustment collar has a safety pin for extra security.